The quality of Jinan injection mold can be evaluated in the following aspects:

注塑產品大小尺寸的穩(wěn)定性、符合性，產品表面的光潔程度及是否美觀、塑料原材料的利用率等；

The stability and conformity of the size of injection molded products, the smoothness and beauty of the product surface, and the utilization rate of plastic raw materials;

注塑模具的壽命：在確保產品質量的前提下，模具能使用的循環(huán)的次數(shù)也可以稱生產的產品的數(shù)量；

Life of injection mold: on the premise of ensuring product quality, the number of cycles that the mold can use can also be called the number of products produced;

模具的易用性：是否方便使用、脫模是否容易、生產輔助時間(等待時間)盡可能的短；以及模具維修成本高低和模維修周期長短等。

Ease of use of the mold: whether it is the most convenient to use, whether it is easy to demould, and whether the production auxiliary time (waiting time) is as short as possible; And mold maintenance cost and mold maintenance cycle length.

提高模具質量的基本的方法就是模具設計時要考慮周全，包括模具材料的選用，模具結構的可使用性及性，模具零件的可加工性及模具維修的方便性，這些在設計時都要考慮到,權衡綜合性能,有利因素化。

The basic method to improve the quality of the mold is to consider comprehensively in the mold design, including the selection of mold materials, the usability and safety of the mold structure, the machinability of mold parts and the convenience of mold maintenance. These should be considered in the design, weigh the comprehensive performance and maximize the favorable factors.

模具的制造過程也是確保模具質量很重要的一節(jié)，模具制造過程中的加工方法和加工精度也會影響到模具的使用壽命及易用性。各零部件的精度直接影響到模具整體裝配情況,考慮到精度不可能達到100%，所以要通過改善零件的加工方法，提高模具鉗工在模具磨配過程中的技術水平，來提高模具零件的加工精度。對模具主要成形零部件進行表面強化，以提高模具零件表面耐磨性，從而更好地提高模具質量。

The mold manufacturing process is also a very important section to ensure the mold quality. The machining method and machining accuracy in the mold manufacturing process will also affect the service life and ease of use of the mold. The accuracy of each part directly affects the overall assembly of the mold. Considering that the accuracy cannot reach 100%, it is necessary to improve the processing accuracy of mold parts by improving the processing method of parts and improving the technical level of mold fitter in the process of mold grinding. Strengthen the surface of the main formed parts of the die to improve the wear resistance of the surface of the die parts, so as to better improve the quality of the die.

模具的正確使用與維護，也是提高模具質量的一大因素。如：模具的安裝調試方式應恰當，在有熱流道的情況下，電源接線要正確，冷卻水路要滿足設計要求，模具在生產中注塑機、壓鑄機、壓力機的參數(shù)需與設計要求相符合等等。在正確使用模具時，還需對模具進行定期維護保養(yǎng)，模具的導柱、導套及其他有相對運動的部位應經常加注潤滑油，對于鍛模、塑料模、壓鑄模之類模具在每模成形前都應將潤滑劑或起模劑噴涂于成形零件表面。

The correct use and maintenance of molds is also a major factor to improve the quality of molds. For example, the installation and commissioning mode of the mold should be appropriate. In the case of hot runner, the power wiring should be correct, the cooling water path should meet the design requirements, and the parameters of injection molding machine, die casting machine and press should meet the design requirements in the production of the mold. When using the mold correctly, it is also necessary to maintain the mold regularly. The guide post, guide sleeve and other parts with relative movement of the mold should be often filled with lubricating oil. For dies such as forging die, plastic die and die-casting die, lubricant or molding agent should be sprayed on the surface of formed parts before forming each die.

隨著社會的發(fā)展，塑膠產品因為性及易用性,在人們的生活中越來越廣泛,同時也對塑膠產品的外觀及內在的質量要求越來越高,而決定塑膠產品質量好壞的關鍵因素就是模具。我們立強塑膠專注塑膠生產多年，有相當豐富的模具及注塑生產經驗，生產實力，的機器、高素質的工人確保我們保質保量完成各種定單，是各大廠商小家電生產OEM代工的合作伙伴

With the development of society, plastic products are more and more widely used in people's life because of their safety and ease of use. At the same time, there are higher and higher requirements for the appearance and internal quality of plastic products, and the key factor determining the quality of plastic products is the mold. Liqiang plastic has been focusing on plastic production for many years, has rich experience in mold and injection molding production, and has strong production strength. The best machines and high-quality workers ensure that we can complete all kinds of orders with quality and quantity. It is the best partner for OEM of small household appliances of major manufacturers